Icing:

1 stick butter
6 tbsp. Coca-Cola
3 tbsp. cocoa
1 box confectioners sugar

Combine butter and Coca-Cola. Bring to boil. Add confectioners sugar. Add vanilla. Beat until creamy. Spread on cake while cake is still hot.

Optional - Add 1 cup chopped nuts or 1 cup coconut to icing.

Cake:

1/2 c. buttermilk
2 eggs
1 1/2 c. miniature marshmallows
1 tsp. vanilla

Sift together flour, sugar and salt. Combine and bring to boil, butter, oil, Coca-Cola and cocoa. Add to sifted ingredients and mix well. Add soda to buttermilk. Pour into batter and beat well. Add eggs, one at a time, beating well. Add marshmallows and vanilla. pour into 9 1/2 x 13 loaf pan.

Bake at 350°F for 45 minutes.